1. Department of Clinical Nutrition, Graduate School of Comprehensive Rehabilitation, Osaka Prefecture University, Osaka, Japan
2. Laboratory of Food Sanitation, Osaka Institute of Public Health, Osaka, Japan
3. Laboratory of Drug Metabolism and Pharmacokinetics, Showa Pharmaceutical University, Tokyo, Japan
4. Department of Biological Sciences, Konkuk University, Seoul, Korea
5. Department of Biochemistry, Vanderbilt University School of Medicine, Nashville, TN, USA